something of a surprise assault. isis had already taken over the north over the weekend, but no one was anticipating this quick of an advance towards the east. that being said, other top commanders in ramadi have been for weeks now begging the iraqi government for reinforcements asking for iraqi air strikes, asking for coalition air strikes because they knew that isis had ramadi in its sights. this is a city they've been trying to capture for months now. this most recent assault has sent thousands of refugees fleeing. we saw a number of them at a bridge that connects anbar province to the province of baghdad. people are not allowed to cross this bridge by car. they were forced to go across either on foot if they could, many of them seeming exhausted or unable to walk across piling into these metal carts. children elderly. one older woman we spoke to